Is this actually to scale? If so, do the near-vertical moving dashed lines depict inclined lifts or escalators? Because they look very steep when you compare them to other metro escalators, such as those in the Brussels Metro's Porte de Hal / Hallepoort station[1], which seem closer to 50° from horizontal.

[1]: http://estacions.albertguillaumes.cat/img/brusselles/porte_d...

I believe the floors have been pulled further apart to help with navigating around the model which would also steepen the escalators.